MUKUT MANI TRIPATHI; RAJENDRA PRASAD. On Non-invariant Hypersurfaces of Trans-Sasakian Manifolds. Journal of International Academy of Physical Sciences, [S. l.], v. 6, n. 1, p. 33–40, 2002. Disponível em: https://www.iaps.org.in/journal/index.php/journaliaps/article/view/756. Acesso em: 14 may. 2024.